Hernia
Definition
A hernia is the protrusion of an organ through the structure or muscle that usually contains it.
Description
There are many different types of hernias in children. The most common are direct inguinal hernias, indirect inguinal hernias, and umbilical hernias. A direct inguinal hernia occurs when a small section of bowel herniates, or protrudes, through the groin muscle. Indirect inguinal hernia occurs when part of the bowel protrudes through the muscles of the groin into a sac left over from fetal development. An umbilical hernia occurs when a portion of the bowel protrudes through a small defect in the abdominal wall muscle near where the umbilical cord attaches to the baby's abdomen. More serious defects involving herniation of abdominal contents outside the infant's body are...
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